A randomized 25 question test from a pool of 761 questions, good luck!
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
Which of the topology connections is the most typical for a HART communication device?
Which of the wire types below is best suited for networks in office or business environments?
The field instrument to PLC communication is best defined by which of the answers below?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which of the terms below best describes the effect of light arriving at different times at a receiver in a fiber optic transmission?
There are several types of converters. Which one of the answers below is best known as a "Bridges"?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
Which of the error detection methods below is best used for larger data packets of virtually any kind of data?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
The data packet of an asychronous transmission contains _____ distinct types of bits. Choose the best answer to fill in the blank from the options below.
Which answer below is best described as the RS-232 standard for voltage range to receive a "Mark"?
Choose the best answer that represents the bit rate of a 14400 baud rate.
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would define the software framework and programming language basic specifications?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
Which of the signalling methods best describes the one used by DeviceNet?
Which of the answers is not an advantage of analog field communication? Choose the best answer from those below.
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that accommodates the HART devices point-to-point connection?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
Twisted pair to fiber optic is the best example of which of the following converters?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?